Uses of Interface
org.jppf.load.balancer.Bundler

Packages that use Bundler

Package	Description
org.jppf.execute	Interfaces for the new load-balancing execution on the client and server side.
org.jppf.load.balancer	Classes supporting the load-balancing of tasks distribution to the servers and nodes.
org.jppf.load.balancer.impl	This package contains the implementations of all the JPPF built-in load-balancing algorithms.
org.jppf.load.balancer.persistence	Classes supporting the persistence of the state of a load-balancer.
org.jppf.load.balancer.spi	Support for pluggable load-balancing algorithms.

Uses of Bundler in org.jppf.execute

Methods in org.jppf.execute that return Bundler

Modifier and Type	Method	Description
Bundler<?>	ExecutorChannel.checkBundler(JPPFBundlerFactory bundlerFactory, JPPFContext jppfContext)	Check whether the bundler held by this context is up to date by comparison with the specified bundler. If it is not, then it is replaced with a copy of the specified bundler, with a timestamp taken at creation time.
Bundler<?>	ExecutorChannel.getBundler()	Get the bundler used to schedule tasks for the corresponding node.

Uses of Bundler in org.jppf.load.balancer

Subinterfaces of Bundler in org.jppf.load.balancer

Modifier and Type	Interface	Description
interface	BundlerEx<T extends LoadBalancingProfile>	A bundler which provides a more advanced feedback method with additional performance data.

Classes in org.jppf.load.balancer that implement Bundler

Modifier and Type	Class	Description
class	AbstractAdaptiveBundler<T extends LoadBalancingProfile>
class	AbstractBundler<T extends LoadBalancingProfile>	Abstract implementation of the Bundler interface.

Methods in org.jppf.load.balancer with parameters of type Bundler

Modifier and Type	Method	Description
static void	BundlerHelper.updateBundler(Bundler<?> bundler, int nbTasks, double totalTime)	Provide feedback to a bundler from a channel after execution of a set of tasks.

Uses of Bundler in org.jppf.load.balancer.impl

Classes in org.jppf.load.balancer.impl that implement Bundler

Modifier and Type	Class	Description
class	AutoTunedBundler	This class implements a self tuned bundle size algorithm.
class	AutotunedDelegatingBundler	Instances of this bundler delegate their operations to a singleton instance of a AutoTunedBundler.
class	FixedSizeBundler	This class provide a used defined bundle size jppf.load.balancing.profile.
class	NodeThreadsBundler	This implementation of a load-balancing algorithm illustrates the use of the ChannelAwareness APIs, by sending to each node at most m * n tasks, where n is the number of processing threads in the node, and m is a user-defined parameter which defaults to one.
class	ProportionalBundler	This bundler implementation computes bundle sizes proportional to the mean execution time for each node to the power of n, where n is an integer value specified in the configuration file as "proportionality factor". The scope of this bundler is all nodes, which means that it computes the size for all nodes. The mean execution time is computed as a moving average over a number of tasks, specified in the bundling algorithm profile configuration as "minSamplesToAnalyse" This algorithm is well suited for relatively small networks (a few dozen nodes at most).
class	RL2Bundler	Bundler based on a reinforcement learning algorithm.

Uses of Bundler in org.jppf.load.balancer.persistence

Methods in org.jppf.load.balancer.persistence that return types with arguments of type Bundler

Modifier and Type	Method	Description
Pair<String,Bundler<?>>	LoadBalancerPersistenceManager.loadBundler(Pair<String,String> channelId)	Load the bundler state for the specified node, with the currently configured algorithm.

Methods in org.jppf.load.balancer.persistence with parameters of type Bundler

Modifier and Type	Method	Description
void	LoadBalancerPersistenceManager.storeBundler(Pair<String,String> channelId, Bundler<?> bundler, String algorithm)	Store the specified bundler's state for the specified channel, with the currently configured algorithm.

Uses of Bundler in org.jppf.load.balancer.spi

Methods in org.jppf.load.balancer.spi that return Bundler

Modifier and Type	Method	Description
Bundler<AnnealingTuneProfile>	AutoTunedBundlerProvider.createBundler(AnnealingTuneProfile profile)	Create a bundler instance using the specified parameters profile.
Bundler<FixedSizeProfile>	FixedSizeBundlerProvider.createBundler(FixedSizeProfile profile)	Create a bundler instance using the specified parameters profile.
Bundler<T>	JPPFBundlerProvider.createBundler(T profile)	Create a bundler instance using the specified parameters profile.
Bundler<NodeThreadsProfile>	NodeThreadsBundlerProvider.createBundler(NodeThreadsProfile profile)	Create a bundler instance using the specified parameters profile.
Bundler<ProportionalProfile>	ProportionalBundlerProvider.createBundler(ProportionalProfile profile)	Create a bundler instance using the specified parameters profile.
Bundler<RL2Profile>	RL2BundlerProvider.createBundler(RL2Profile profile)	Create a bundler instance using the specified parameters profile.
Bundler<?>	JPPFBundlerFactory.getFallbackBundler()	Get the fallback bundler.
Bundler<?>	JPPFBundlerFactory.newBundler()	Create an instance of the bundler with the specified name and parameters.